H3C Technologies H3C S6800 Series Switches - Manual (Page 57)

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Task Command
Display remote VXLAN information
learned through VXLAN IS-IS.
display vxlan isis remote-vxlan [ [ vxlan vxlan-id ] [ count ] ]
Display VXLAN IS-IS information for
tunnel interfaces.
display vxlan isis tunnel [ tunnel-number ]
Clear data for the VXLAN IS-IS process. reset vxlan isis
VXLAN IS-IS configuration example
Network requirements
As shown in Figure 12 :
• Configure unicast-mode VXLANs on Switch A, Switch B, and Switch C to provide Layer 2
connectivity for the VMs across different sites.
• Manually set up VXLAN tunnels between the VTEPs.
• Configure VXLAN IS-IS to advertise MAC reachability information and automate VXLAN tunnel
assignment.
Table 4 shows the VLAN and VXLAN mapping scheme.
Table 4 VXLAN and VLAN mappings
VMs VTEPs VLAN VXLAN
VM 1, VM 5 Switch A, Switch B VLAN 2 VXLAN 10000
VM 2, VM 6 Switch A, Switch B VLAN 3 VXLAN 10001
VM 3, VM 7 Switch A, Switch C VLAN 4 VXLAN 10002
VM 4, VM 8 Switch A, Switch C VLAN 5 VXLAN 10003
Figure 12 Network diagram
Switch A Switch C
IP transport
network
Switch D
FGE1/0/1 FGE1/0/1
Switch B
Server 2
Server 1
FGE1/0/1
Loop0
1.1.1.1/32
Loop0
3.3.3.3/32
Loop0
2.2.2.2/32
Vlan-int11
11.1.1.1/24 Vlan-int13
13.1.1.4/24
Vlan-int12
12.1.1.2/24
Vlan-int11
11.1.1.4/24
Vlan-int13
13.1.1.3/24
Vlan-int12
12.1.1.4/24
VM 2
VM 3
VM 4
VM 1
VM 6
VM 5
Server 2
VM 7
VM 8
VXLAN 10000
VXLAN 10001
VXLAN 10002
VXLAN 10003